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ORA-01427: Single-row Subquery Returns More Than One Row (Doc ID 1519512.1)

Last updated on AUGUST 23, 2021

Applies to:

Oracle Database Cloud Schema Service - Version N/A and later
Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.
***Checked for relevance on 01-Sep-2017***

Symptoms

Getting the following error when trying to view the Advisor status within Grid Control
The jobs finished successfully

Error:
========
ORA-01427: single-row subquery returns more than one row

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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